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Get average color of image via Javascript
...way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
defaultRGB = {r:0,g:0,...
How can jQuery deferred be used?
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213
The best use case I can think of is in caching AJAX responses. Here's a modified example from R...
Accessing JPEG EXIF rotation data in JavaScript on the client side
... if (marker == 0xFFE1)
{
if (view.getUint32(offset += 2, false) != 0x45786966)
{
return callback(-1);
}
var little = view.getUint16(offset += 6, false) == 0x4949;
offset += v...
What does “The APR based Apache Tomcat Native library was not found” mean?
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edited Feb 14 '17 at 23:36
Shawn
44188 silver badges1515 bronze badges
answered Jan 3 '12 at 19:58
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www-data permissions?
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edited Apr 23 at 13:31
Chococroc
12.4k44 gold badges2929 silver badges5050 bronze badges
a...
What does status=canceled for a resource mean in Chrome Developer Tools?
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32 Answers
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Does Java 8 provide a good way to repeat a value or function?
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edited Aug 30 '13 at 12:43
answered Aug 30 '13 at 12:08
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What is the most effective way for float and double comparison?
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31 Answers
31
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Unable to verify leaf signature
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mikemaccana
73k6161 gold badges289289 silver badges368368 bronze badges
answered Nov 20 '13 at 15:51
ThomasReggiTh...